CA2736302C - Crane jib, in particular mobile crane jib, comprising biased tensile elements - Google Patents
Crane jib, in particular mobile crane jib, comprising biased tensile elements Download PDFInfo
- Publication number
- CA2736302C CA2736302C CA2736302A CA2736302A CA2736302C CA 2736302 C CA2736302 C CA 2736302C CA 2736302 A CA2736302 A CA 2736302A CA 2736302 A CA2736302 A CA 2736302A CA 2736302 C CA2736302 C CA 2736302C
- Authority
- CA
- Canada
- Prior art keywords
- jib
- tensile elements
- jib part
- part according
- sensors
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007493 shaping process Methods 0.000 claims abstract description 16
- 239000000835 fiber Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 11
- 239000002131 composite material Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 241000237983 Trochidae Species 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
- B66C23/707—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic guiding devices for telescopic jibs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202010006624U DE202010006624U1 (de) | 2010-05-10 | 2010-05-10 | Kranausleger, insbesondere Mobilkranausleger, mit vorgespannten Zugelementen |
| DE202010006624.7 | 2010-05-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2736302A1 CA2736302A1 (en) | 2011-11-10 |
| CA2736302C true CA2736302C (en) | 2013-08-27 |
Family
ID=42539029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2736302A Expired - Fee Related CA2736302C (en) | 2010-05-10 | 2011-04-04 | Crane jib, in particular mobile crane jib, comprising biased tensile elements |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US8646629B2 (es) |
| EP (1) | EP2386517B1 (es) |
| JP (1) | JP5538300B2 (es) |
| KR (1) | KR20110124141A (es) |
| CN (1) | CN102241369B (es) |
| BR (1) | BRPI1102499A2 (es) |
| CA (1) | CA2736302C (es) |
| DE (1) | DE202010006624U1 (es) |
| ES (1) | ES2403704T3 (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733609B (zh) * | 2012-06-26 | 2016-01-20 | 三一汽车制造有限公司 | 一种臂架、臂架系统和工程机械 |
| US9630816B1 (en) | 2013-03-11 | 2017-04-25 | Oz Lifting Products, LLC | Portable crane formed of composite members |
| ITMI20131680A1 (it) * | 2013-10-11 | 2015-04-12 | Cifa Spa | Dispositivo ausiliario per una gru e gru comprendente tale dispositivo ausiliario |
| RU175228U1 (ru) * | 2017-07-14 | 2017-11-28 | Акционерное общество "Галичский автокрановый завод" | Стрела подъёмного крана |
| WO2022011783A1 (zh) | 2020-07-14 | 2022-01-20 | 三一汽车制造有限公司 | 臂架、臂架组件和作业机械 |
| CN111719865A (zh) * | 2020-07-14 | 2020-09-29 | 三一汽车制造有限公司 | 臂架、臂架组件和作业机械 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1326943A (en) | 1970-08-06 | 1973-08-15 | Fischer H C | Stressed elements and production thereof |
| FR2539729A1 (fr) | 1983-01-21 | 1984-07-27 | Creusot Loire | Fleche telescopique de grue |
| JPH0729351B2 (ja) | 1986-05-28 | 1995-04-05 | 元麿 青木 | 射出成形機における作動油冷却方法 |
| JPH0622325B2 (ja) | 1990-03-30 | 1994-03-23 | 株式会社東芝 | レベル変換回路 |
| US5238716A (en) | 1991-07-19 | 1993-08-24 | Yutaka Adachi | Composite beam having a hollow cross section |
| US5311510A (en) | 1991-07-30 | 1994-05-10 | The Furukawa Electric Co., Ltd. | Data storing system for a communication control circuit |
| JP3175202B2 (ja) | 1991-07-30 | 2001-06-11 | 古河電気工業株式会社 | 通信制御回路の受信データ格納方法 |
| DE4134787A1 (de) | 1991-10-22 | 1993-04-29 | Sicom Ges Fuer Sensor Und Vors | Langgestrecktes zugelement |
| US5333422A (en) | 1992-12-02 | 1994-08-02 | The United States Of America As Represented By The United States Department Of Energy | Lightweight extendable and retractable pole |
| DE4243878C2 (de) | 1992-12-23 | 1996-05-15 | Suspa Spannbeton Gmbh | Überwachungsvorrichtung für Bauelemente |
| DE9402692U1 (de) | 1994-02-18 | 1994-04-14 | Ec Engineering + Consulting Spezialmaschinen Gmbh, 89079 Ulm | Auslegerprofil |
| DE4408444C1 (de) | 1994-03-12 | 1995-04-06 | Dornier Gmbh | Rohr oder Hohlprofil mit besonderen Festigkeitseigenschaften bei geringem Gewicht und Verfahren zu seiner Herstellung |
| JPH0891788A (ja) | 1994-09-29 | 1996-04-09 | Aichi Corp | 繊維強化プラスチック製ブーム |
| DE19624312C2 (de) | 1996-06-18 | 2000-05-31 | Grove Us Llc | Teleskopausleger für Fahrzeugkrane |
| DE19829829A1 (de) * | 1998-07-03 | 2000-01-13 | Grove Us Llc Shady Grove | Verbundwerkstoff-Teleskopteil und -ausleger |
| DE10022658B4 (de) | 1999-06-28 | 2007-10-04 | Terex-Demag Gmbh & Co. Kg | Teleskopkran |
| DE19948830B4 (de) | 1999-10-06 | 2005-11-24 | Terex-Demag Gmbh & Co. Kg | Teleskopausleger für Krane |
| DE20004016U1 (de) | 2000-03-03 | 2001-07-12 | Liebherr-Werk Ehingen Gmbh, 89584 Ehingen | Teleskopausleger für Krane, vorzugsweise Fahrzeugkrane |
| DE20020974U1 (de) | 2000-12-12 | 2002-04-25 | Liebherr-Werk Ehingen Gmbh, 89584 Ehingen | Fahrzeugkran |
| US6755212B1 (en) * | 2001-02-23 | 2004-06-29 | Schwing America, Inc. | Boom stiffening system |
| DE10315989B4 (de) * | 2003-04-08 | 2007-10-25 | Grove U.S. Llc | Spannsystem für einen Mobil-Teleskopkran |
| CN200995935Y (zh) * | 2006-12-28 | 2007-12-26 | 长沙中联重工科技发展股份有限公司 | 臂架用自补偿式滑块装置 |
| DE102008013203A1 (de) | 2008-03-08 | 2009-09-17 | Terex-Demag Gmbh | Ausleger zur endseitigen Aufnahme von Lasten, Ausleger-Baugruppe mit mindestens zwei derartigen Auslegern sowie Verfahren zur Herstellung eines derartigen Auslegers |
| DE202009009143U1 (de) | 2009-07-07 | 2009-09-03 | Terex Demag Gmbh | Teleskopausleger für Krane, insbesondere Fahrzeugkrane |
-
2010
- 2010-05-10 DE DE202010006624U patent/DE202010006624U1/de not_active Expired - Lifetime
-
2011
- 2011-03-29 EP EP11160100A patent/EP2386517B1/de not_active Not-in-force
- 2011-03-29 ES ES11160100T patent/ES2403704T3/es active Active
- 2011-04-04 CA CA2736302A patent/CA2736302C/en not_active Expired - Fee Related
- 2011-04-20 US US13/090,974 patent/US8646629B2/en not_active Expired - Fee Related
- 2011-05-03 CN CN201110113293.0A patent/CN102241369B/zh not_active Expired - Fee Related
- 2011-05-04 KR KR1020110042209A patent/KR20110124141A/ko not_active Ceased
- 2011-05-09 JP JP2011103974A patent/JP5538300B2/ja not_active Expired - Fee Related
- 2011-05-09 BR BRPI1102499-2A patent/BRPI1102499A2/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE202010006624U1 (de) | 2010-08-05 |
| EP2386517A1 (de) | 2011-11-16 |
| CA2736302A1 (en) | 2011-11-10 |
| ES2403704T3 (es) | 2013-05-21 |
| CN102241369B (zh) | 2014-12-03 |
| US20110272378A1 (en) | 2011-11-10 |
| BRPI1102499A2 (pt) | 2012-10-16 |
| JP2011236055A (ja) | 2011-11-24 |
| KR20110124141A (ko) | 2011-11-16 |
| JP5538300B2 (ja) | 2014-07-02 |
| US8646629B2 (en) | 2014-02-11 |
| CN102241369A (zh) | 2011-11-16 |
| EP2386517B1 (de) | 2013-01-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20150407 |